Dorchester to Tbilisi: time difference
Tbilisi is 3 h ahead of Dorchester. Live clocks for both, the working hours they share, and how each one sits against your own time.
+3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Dorchester 05:23 5:23 AM Tbilisi 08:23 8:23 AM You –:–
05:23 5:23 AM
British Summer Time · UTC+1
☀️ 07:41 · 🌙 18:09
08:23 8:23 AM
Georgia Standard Time · UTC+4
☀️ 07:19 · 🌙 18:14
·
+3 h
Tbilisi is 3 h ahead of Dorchester.
When you, Dorchester and Tbilisi are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇧 Dorchester
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇬🇪 Tbilisi
3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇧 Dorchester | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 05:23 | 08:23 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | British Summer Time | Georgia Standard Time |
| UTC offset | UTC+1 | UTC+4 |
| Offset from Dorchester | — | +3 h |
| IANA zone | Europe/London | Asia/Tbilisi |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:41 | 07:19 |
| Sunset | 18:09 | 18:14 |
| Daylight | 10 h 28 min | 10 h 55 min |
| People on this clock | 19,500 | 1,241,700 |
Compare Dorchester with another city
More comparisons with Dorchester: the time zones next to it and the far side of the clock.
Big time differences
Dorchester and Tbilisi: common questions
How many hours ahead of Dorchester is Tbilisi?
The clocks in Tbilisi are 3 hours ahead of those in Dorchester (UTC+4 and UTC+1).
If it is 9:00 AM in Dorchester, what time is it in Tbilisi?
At 9:00 AM in Dorchester, clocks in Tbilisi show 12:00 PM.
What time is it in Tbilisi when it is 6:00 PM in Dorchester?
When it is 6:00 PM in Dorchester, it is 9:00 PM in Tbilisi.
When is a good time to call Tbilisi from Dorchester?
Between 9:00 AM and 3:00 PM in Dorchester – that is 12:00 PM to 6:00 PM in Tbilisi – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Tbilisi compared with Dorchester?
The new day starts in Tbilisi earlier: at 9:00 PM in Dorchester it is already midnight there. Until 3:00 AM in Tbilisi, Dorchester is still on the previous day.
Does the time difference between Dorchester and Tbilisi change?
Yes. The clocks change only in Dorchester. From October 25, 2026, Tbilisi will be 4 hours ahead of Dorchester.
